CN208521472U - A kind of board of education for primary school mathematics education - Google Patents
A kind of board of education for primary school mathematics education Download PDFInfo
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- CN208521472U CN208521472U CN201820071258.4U CN201820071258U CN208521472U CN 208521472 U CN208521472 U CN 208521472U CN 201820071258 U CN201820071258 U CN 201820071258U CN 208521472 U CN208521472 U CN 208521472U
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- wall
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Abstract
The utility model belongs to mathematical education technical field, especially a kind of board of education for primary school mathematics education, it needs constantly alternately to demonstrate and calculate for demonstration teaching aid, there is no the problem of comparing answer region and cannot functionally showing consideration for the teaching use of primary school one to six grade when interacting answer with student, now propose following scheme, including including support frame, support frame as described above bottom outer wall four corners pass through screw and are fixed with universal wheel, and the top exterior walls of support frame are welded with installing frame, the top exterior walls of the installing frame are fixed with top plate by screw, and the side outer wall of top plate is fixed with monitoring probe by screw.The utility model passes through coordinate blank, abacus, carry computation disk and the blank being provided on teaching aid board, a variety of explanation modes can be met, there are mapping appurtenance and student's answer region on turnover panel, concealed multi-media display is not take up space, abundant demo function, the teaching that whole function can meet primary school one to six grade use.
Description
Technical field
The utility model relates to mathematical education technical field more particularly to a kind of boards of education for primary school mathematics education.
Background technique
Mathematical education is an important course in primary school education, and the quality of mathematical education effect is directly related to student and patrols
Forming for thinking is collected, nowadays, the teaching method of primary school mathematics education still rests on full traditional instruction stage, this teaching mostly
Mode is dry as dust and not intuitive enough, the active active pupil of nature be difficult it is interested in the content of courses, so teaching efficiency
Bad, board of education is engaged in utensil used in education sector writing demonstration, and usual board of education is located in classroom or meeting
Plate face in room plays the role of explanation demonstration with chalk or free ink pen written contents, and the predecessor of board of education is blackboard, is passed
The blackboard of system is exactly that blacking is simply applied to the hard objects surfaces such as smooth plank or cement plate, to pitch-dark dry
Chalk-writing is used afterwards, although there are also the problem that class demonstration teaching aid can solve students ' interest of study deficiency, it is general
Demonstration teaching aid can be only placed on dais, teacher say need class hour constantly to turn round alternately demonstrate and calculate, increase religion
Working efficiency is also reduced while teacher's working strength, while not being given student specifically when interacting answer with student and being carried out
The region of answer, the course teaching for not being able to satisfy primary school one to six grade functionally use.
Utility model content
Need constantly alternately to demonstrate based on demonstration teaching aid and calculation, do not compare when interacting with student and to answer answer region and
The technical issues of teaching use of primary school one to six grade cannot functionally be shown consideration for, the utility model proposes one kind to be used for primary school
The board of education of mathematical education.
The utility model proposes a kind of board of education for primary school mathematics education, including support frame, support frame as described above bottom
Portion's outer wall four corners pass through screw and are fixed with universal wheel, and the top exterior walls of support frame are welded with installing frame, the installing frame
Top exterior walls top plate is fixed with by screw, and the side outer wall of top plate is fixed with monitoring probe, the support by screw
The two sides inner wall of frame is fixed with sliding rail by screw, and sliding rail inner wall slidably connects locker, outside the bottom of the installing frame
A plate is set in the wall fold that is connected by a hinge, and fold sets the side inner wall of a plate and is connected with and catches up with hawk, and the one of the installing frame
Side inner wall is provided with groove, and groove inner wall slidably connects teaching aid board, and the other side inner wall of installing frame is fixed with by screw
Electric sliding rail, the two sides inner wall of the electric sliding rail slidably connects blackboard and lower blackboard, and upper blackboard is located at lower blackboard
Surface, the installing frame are provided with jack close to the side inner wall of teaching aid board, and jack inner wall is plugged with rotary shaft, outside rotary shaft
Wall is socketed with turnover panel, and the side outer wall of the close teaching aid board of the installing frame is fixed with controller by screw, and installing frame
Side outer wall bottom far from teaching aid board is fixed with power pack by screw, and the installing frame is logical close to the side inner wall of lower blackboard
It crosses screw and is fixed with display, and the input terminal of display and electric sliding rail is connected with switch, switch is connected with controller.
Preferably, the side outer wall of the installing frame, which is connected by a hinge, adjustment bracket, and the top exterior walls of support frame
Side is fixed with the second sliding rail by screw, and adjustment frame bottom outer wall is slidably connected on the inner wall of the second sliding rail.
Preferably, the side inner wall of the power pack is provided with the second jack, and the second jack inner wall is plugged with power supply line, branch
Support is provided with 3.0 interface of network interface and USB close to the side of power supply line, and network interface and 3.0 interface of USB are located at same water
In plane.
Preferably, the teaching aid board includes outline border, blank, coordinate blank, abacus, carry computation disk and knob, and is taught
The two sides outer wall of tool plate passes through screw and is fixed with clamping idler wheel, and clamping idler wheel is slidably connected at far from the side outer wall of teaching aid board
On the inner wall of installing frame.
Preferably, the two sides inner wall of the outline border is fixed with installation panel by screw, and installs the top exterior walls of panel
Be provided with card slot, blank, coordinate blank, abacus and carry computation disk bottom outer wall be connected on the inner wall of card slot, coordinate
Blank, abacus and carry computation disk are located on the same vertical line, abacus between coordinate blank and carry computation disk,
The bottom outer wall of knob is fixed by screws in the bottom outer wall of outline border.
Preferably, the carry computation disk includes carry frame and carry idler wheel, and the equal welding of two sides inner wall of carry idler wheel
There is a slotting axis, the opposite side outer wall of two slotting axis is socketed with adjustment gear, and the two sides inner wall of carry frame is provided with gear grooved, and two
The opposite side outer wall of adjustment gear is connected on gear grooved inner wall by engagement.
Preferably, it is provided with the second groove at the outer wall central axes of the carry idler wheel, and the second groove inner wall is slidably connected
There is carry band, the top exterior walls of carry band are provided with the second card slot, and the second card slot inner wall is connected with the identical digital code of ten specifications
Block, the top exterior walls of the identical digital code block of ten specifications are provided with number, number be arrange clockwise-digital number.
Preferably, one of them described digital code block side outer wall welding has carry column, and another digital code block is separate
The side outer wall welding of carry column has carry card column, and the specification of carry column and the specification of carry card column are adapted.
Preferably, the side outer wall of the turnover panel is provided with third card slot, and third card slot inner wall be fixed with by screw it is auxiliary
Blackboard is helped, the other side outer wall of turnover panel is bonded with multiplication table, and turnover panel is fixed with extension close to the side outer wall of multiplication table
Nail is connect, the top exterior walls for mounting nail are mounted with mapping external member.
Preferably, the mapping external member includes ruler, 45 degree of set squares, 30 degree of set squares, protractor and teaching
Compasses, and ruler, 45 degree of set squares, 30 degree of set squares, protractor and educational compasses are located in same horizontal line.
Having the beneficial effect that in the utility model
1, by being provided with teaching aid board, there is coordinate blank, abacus, carry computation disk and blank on teaching aid board, meet into
Row mapping explanation, rechoning by the abacus explanation, carry computation explanation and checking computations explanation solve demonstration teaching aid and need constantly alternately to demonstrate and drill
The problem of calculation.
2, by being provided with turnover panel, there is teaching mapping appurtenance on one side, another side can be used as student's answer region, solve
Not the problem of mapping problem and while interacting with student answer, do not compare answer region.
3, by being provided with concealed multimedia display screen, multimedia display screen is hidden in writing on the blackboard blackboard by sliding
Rear portion can not only enrich teaching demonstration function with space simultaneously.
4, single unit system is provided with multiplication table, rechoning by the abacus, coordinate, carry computation, mapping, writing on the blackboard and multimedia display
Screen, the mathematical education that can satisfy primary school one to six grade use, and primary school one to six grade cannot functionally be shown consideration for by solving
The problem of teaching uses.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of board of education for primary school mathematics education schematic view of the front view；
Fig. 2 be the utility model proposes a kind of board of education for primary school mathematics education side structure schematic view；
Fig. 3 be the utility model proposes a kind of board of education for primary school mathematics education teaching aid board structural representation
Figure；
Fig. 4 be the utility model proposes a kind of board of education for primary school mathematics education turnover panel structural schematic diagram；
Fig. 5 be the utility model proposes a kind of board of education for primary school mathematics education carry idler wheel structural representation
Figure.
In figure: 1 universal wheel, 2 lockers, 3 support frames, 4 fold set a plate, 5 turnover panels, 6 controllers, 7 teaching aid boards, 8 top plates,
Blackboard, 10 monitoring probes, 11 lower blackboards, 12 electric sliding rails, 13 power packs, 14 adjustment brackets, 15 displays, 16 networks connect on 9
Mouth, 17 USB, 3.0 interface, 18 power supply lines, 19 blanks, 20 clamping idler wheels, 21 knobs, 22 carry frames, 23 carry idler wheels, 24 pearls
Abacus, 25 coordinate blanks, 26 mapping external members, 27 multiplication tables, 28 digital code blocks, 29 carry card columns, 30 adjustment gears, 31 into
Position column.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of board of education for primary school mathematics education, including support frame 3,3 bottom outer wall four of support frame
Pass through screw at angle and be fixed with universal wheel 1, and the top exterior walls of support frame 3 are welded with installing frame, the top exterior walls of installing frame
Top plate 8 is fixed with by screw, and the side outer wall of top plate 8 is fixed with monitoring probe 10 by screw, in the two sides of support frame 3
Wall is fixed with sliding rail by screw, and sliding rail inner wall slidably connects locker 2, and the bottom outer wall of installing frame is connected by a hinge
There is fold to set a plate 4, and fold sets the side inner wall of a plate 4 and is connected with and catches up with hawk, the side inner wall of installing frame is provided with groove, and
Groove inner wall slidably connects teaching aid board 7, and the other side inner wall of installing frame is fixed with electric sliding rail 12, electric sliding by screw
The two sides inner wall of rail 12 slidably connects blackboard 9 and lower blackboard 11, and upper blackboard 9 is located at the surface of lower blackboard 11, installation
Frame is provided with jack close to the side inner wall of teaching aid board 7, and jack inner wall is plugged with rotary shaft, and rotary shaft outer wall is socketed with turnover panel 5,
The side outer wall of the close teaching aid board 7 of installing frame is fixed with controller 6, and the one of the separate teaching aid board 7 of installing frame by screw
Side outer wall bottom is fixed with power pack 13 by screw, and installing frame is fixed with close to the side inner wall of lower blackboard 11 by screw aobvious
Show device 15, and the input terminal of display 15 and electric sliding rail 12 is connected with switch, switch is connected with controller 6, controller 6
Model DATA-7311.
In the utility model, the side outer wall of installing frame, which is connected by a hinge, adjustment bracket 14, and the top of support frame 3
Outer wall side is fixed with the second sliding rail by screw, and adjustment 14 bottom outer wall of bracket is slidably connected on the inner wall of the second sliding rail,
The side inner wall of power pack 13 is provided with the second jack, and the second jack inner wall is plugged with power supply line 18, and support frame 3 is close to power supply line
18 side is provided with 3.0 interface 17 of network interface 16 and USB, and network interface 16 and 3.0 interface 17 of USB are located at same level
On, teaching aid board 7 includes outline border, blank 19, coordinate blank 25, abacus 24, carry computation disk and knob 21, and teaching aid board 7
Two sides outer wall passes through screw and is fixed with clamping idler wheel 20, and clamping idler wheel 20 is slidably connected at far from the side outer wall of teaching aid board 7
On the inner wall of installing frame, the two sides inner wall of outline border is fixed with installation panel by screw, and the top exterior walls for installing panel are provided with
Card slot, blank 19, coordinate blank 25, abacus 24 and carry computation disk bottom outer wall be connected on the inner wall of card slot, sit
Mark blank 25, abacus 24 and carry computation disk are located on the same vertical line, and abacus 24 is located at coordinate blank 25 and carry
It calculates between disk, 21 bottom outer wall of shaking hands is fixed by screws in the bottom outer wall of outline border, and carry computation disk includes carry
Frame 22 and carry idler wheel 23, and the equal welding of two sides inner wall of carry idler wheel 23 has slotting axis, the opposite side outer wall of two slotting axis is equal
It is socketed with adjustment gear 30, the two sides inner wall of carry frame 22 is provided with gear grooved, and the opposite side outer wall of two adjustment gears 30 is logical
It crosses engagement to be connected on gear grooved inner wall, the second groove, and the second groove inner wall is provided at the outer wall central axes of carry idler wheel 23
Carry band is slidably connected, the top exterior walls of carry band are provided with the second card slot, and it is identical that the second card slot inner wall is connected with ten specifications
Digital code block 28, the top exterior walls of the identical digital code block 28 of ten specifications are provided with number, and number is arranged clockwise
0-9 digital number, one of number 28 side outer wall welding of code block have a carry column 31, and another digital code block 28 far from into
The side outer wall welding of position column 31 has carry card column 29, and the specification of carry column 31 and the specification of carry card column 29 are adapted, turnover panel 5
Side outer wall be provided with third card slot, and third card slot inner wall is fixed with auxiliary blackboard, the other side outer wall of turnover panel 5 by screw
It is bonded with multiplication table 27, turnover panel 5 is fixed with mounting nail close to the side outer wall of multiplication table 27, mounts outside the top of nail
Wall hanging is connected to mapping external member 26, and mapping external member 26 includes ruler, 45 degree of set squares, 30 degree of set squares, protractor and religion
Compasses are learned, and ruler, 45 degree of set squares, 30 degree of set squares, protractor and educational compasses are located in same horizontal line.
When the utility model is used, by the way that board of education is pushed on classroom with the universal wheel 1 stopped, power supply line is then pulled out
18 connection power supplys, then attend class, and for the student not of the same grade that gives lessons, can be used corresponding function, when teaching, from storing
It can be taken off marker in cabinet 2 and chalk carry out subregion writing on the blackboard, when needing multimedia show, electric sliding rail 12 is driven on lower blackboard 11
It moves, USB flash disk is plugged by USB 3.0 and plays demonstration on a display 15, having on plate has coordinate blank 25, abacus 24, carry meter
Abacus and blank 19, satisfaction carry out mapping explanation, rechoning by the abacus explanation, carry computation explanation and checking computations explanation, multiplication table 27, pearl
Calculation, coordinate, carry computation, mapping, writing on the blackboard and multimedia display screen, the mathematical education that can satisfy primary school one to six grade make
With.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (10)
1. a kind of board of education for primary school mathematics education, including support frame (3), which is characterized in that support frame as described above (3) bottom
Outer wall four corners pass through screw and are fixed with universal wheel (1), and the top exterior walls of support frame (3) are welded with installing frame, the peace
The top exterior walls to frame up are fixed with top plate (8) by screw, and the side outer wall of top plate (8) is fixed with monitoring probe by screw
(10), the two sides inner wall of support frame as described above (3) is fixed with sliding rail by screw, and sliding rail inner wall slidably connects locker (2),
The fold that is connected by a hinge of the bottom outer wall of the installing frame is set a plate (4), and the side inner wall clamping of a plate (4) is set in fold
Hawk is caught up with, the side inner wall of the installing frame is provided with groove, and groove inner wall slidably connects teaching aid board (7), and installing frame
Other side inner wall be fixed with electric sliding rail (12) by screw, the two sides inner wall of the electric sliding rail (12) slidably connects
Blackboard (9) and lower blackboard (11), and upper blackboard (9) is located at the surface of lower blackboard (11), the installing frame is close to teaching aid board (7)
Side inner wall be provided with jack, and jack inner wall is plugged with rotary shaft, and rotary shaft outer wall is socketed with turnover panel (5), the installing frame
The side outer wall of close teaching aid board (7) be fixed with controller (6) by screw, and the one of the separate teaching aid board (7) of installing frame
Side outer wall bottom is fixed with power pack (13) by screw, and the installing frame passes through screw close to the side inner wall of lower blackboard (11)
It is fixed with display (15), and the input terminal of display (15) and electric sliding rail (12) is connected with switch, switchs and controller (6)
It is connected.
2. a kind of board of education for primary school mathematics education according to claim 1, which is characterized in that the installing frame
Side outer wall, which is connected by a hinge, to be had adjustment bracket (14), and the top exterior walls side of support frame (3) is fixed with by screw
Two sliding rails, adjustment bracket (14) bottom outer wall are slidably connected on the inner wall of the second sliding rail.
3. a kind of board of education for primary school mathematics education according to claim 1, which is characterized in that the power pack
(13) side inner wall is provided with the second jack, and the second jack inner wall is plugged with power supply line (18), and support frame (3) is close to power supply line
(18) side is provided with network interface (16) and 3.0 interface of USB (17), and network interface (16) and 3.0 interface of USB (17) are located at
In same level.
4. a kind of board of education for primary school mathematics education according to claim 1, which is characterized in that the teaching aid board
It (7) include outline border, blank (19), coordinate blank (25), abacus (24), carry computation disk and knob (21), and teaching aid board (7)
Two sides outer wall pass through screw and be fixed with clamping idler wheel (20), the side outer wall of clamping idler wheel (20) far from teaching aid board (7) is sliding
It is dynamic to be connected on the inner wall of installing frame.
5. a kind of board of education for primary school mathematics education according to claim 4, which is characterized in that the two of the outline border
Side inner wall is fixed with installation panel by screw, and the top exterior walls for installing panel are provided with card slot, blank (19), coordinate blank
(25), the bottom outer wall of abacus (24) and carry computation disk is connected on the inner wall of card slot, coordinate blank (25), abacus
(24) be located on the same vertical line with carry computation disk, abacus (24) be located at coordinate blank (25) and carry computation disk it
Between, the bottom outer wall of knob (21) is fixed by screws in the bottom outer wall of outline border.
6. a kind of board of education for primary school mathematics education according to claim 4, which is characterized in that the carry computation
Disk includes carry frame (22) and carry idler wheel (23), and the equal welding of two sides inner wall of carry idler wheel (23) has slotting axis, two slotting axis
Opposite side outer wall be socketed with adjustment gear (30), the two sides inner wall of carry frame (22) is provided with gear grooved, two adjusting tooths
The opposite side outer wall of wheel (30) is connected on gear grooved inner wall by engagement.
7. a kind of board of education for primary school mathematics education according to claim 6, which is characterized in that the carry idler wheel
(23) the second groove is provided at outer wall central axes, and the second groove inner wall slidably connects carry band, outside the top of carry band
Wall is provided with the second card slot, and the second card slot inner wall is connected with the identical digital code block (28) of ten specifications, the identical number of ten specifications
The top exterior walls of character code block (28) are provided with number, and number is the 0-9 digital number arranged clockwise.
8. a kind of board of education for primary school mathematics education according to claim 7, which is characterized in that described in one of them
Digital code block (28) side outer wall welding has carry column (31), and another the digital side of code block (28) far from carry column (31)
Outer wall welding has carry card column (29), and the specification of carry column (31) and the specification of carry card column (29) are adapted.
9. a kind of board of education for primary school mathematics education according to claim 1, which is characterized in that the turnover panel (5)
Side outer wall be provided with third card slot, and third card slot inner wall is fixed with auxiliary blackboard by screw, outside the other side of turnover panel (5)
Wall is bonded with multiplication table (27), and side outer wall of the turnover panel (5) close to multiplication table (27) is fixed with mounting nail, mounting nail
Top exterior walls be mounted with mapping external member (26).
10. a kind of board of education for primary school mathematics education according to claim 9, which is characterized in that the mapping set
Part (26) includes ruler, 45 degree of set squares, 30 degree of set squares, protractor and educational compasses, and ruler, 45 degree three
Angle square, 30 degree of set squares, protractor and educational compasses are located in same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071258.4U CN208521472U (en) | 2018-01-17 | 2018-01-17 | A kind of board of education for primary school mathematics education |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820071258.4U CN208521472U (en) | 2018-01-17 | 2018-01-17 | A kind of board of education for primary school mathematics education |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208521472U true CN208521472U (en) | 2019-02-19 |
Family
ID=65327981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820071258.4U Expired - Fee Related CN208521472U (en) | 2018-01-17 | 2018-01-17 | A kind of board of education for primary school mathematics education |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208521472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2727995C1 (en) * | 2019-12-13 | 2020-07-28 | Алексей Алексеевич Сибилев | Complex auxiliary equipment for educational process |
| RU219866U1 (en) * | 2023-05-19 | 2023-08-11 | Открытое акционерное общество Вышневолоцкое производственное предприятие "Прогресс" | STAND FOR EDUCATIONAL PROCESS |
-
2018
- 2018-01-17 CN CN201820071258.4U patent/CN208521472U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2727995C1 (en) * | 2019-12-13 | 2020-07-28 | Алексей Алексеевич Сибилев | Complex auxiliary equipment for educational process |
| RU219866U1 (en) * | 2023-05-19 | 2023-08-11 | Открытое акционерное общество Вышневолоцкое производственное предприятие "Прогресс" | STAND FOR EDUCATIONAL PROCESS |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20200117 |